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Òåìà: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 00:42 |
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Ìîñêâà Ãèòàðà 
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Ïðèâåòñòâóþ. Ïîïàëà òàêàÿ ïåäàëüêà. Ÿ ïîäêëþ÷èëè ê ÁÏ ñ íåïðàâèëüíîé ïîëÿðíîñòüþ. Ïîñëå ÷åãî ïåðåñòàë ðàáîòàòü ýôôåêò, õîòÿ â áàéïàññå ñèãíàë ïðîõîäèò. Îò êðîíû òîæå ñàìîå. Ðàçîáðàë, ïîñìîòðåë. Âíóòðè îòêîëîëñÿ êóñî÷åê äèîäà, êîòîðûé ñòîèò ñðàçó ïîñëå ïèòàëîâà.  í¸ì ëè ïðîáëåìà? Íà ÷òî çàìåíèòü?  ñõåìîòåõíèêå íå î÷åíü, íî ñ ïàÿëüíèêîì äðóæó. | |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 00:45 |
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Ìîñêâà Ãèòàðà
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>Ïðèâåòñòâóþ. Ïîïàëà òàêàÿ ïåäàëüêà. Ÿ ïîäêëþ÷èëè ê ÁÏ ñ íåïðàâèëüíîé ïîëÿðíîñòüþ. Ïîñëå ÷åãî ïåðåñòàë ðàáîòàòü ýôôåêò, õîòÿ â áàéïàññå ñèãíàë ïðîõîäèò. Îò êðîíû òîæå ñàìîå. Ðàçîáðàë, ïîñìîòðåë. Âíóòðè îòêîëîëñÿ êóñî÷åê äèîäà, êîòîðûé ñòîèò ñðàçó ïîñëå ïèòàëîâà.  í¸ì ëè ïðîáëåìà? Íà ÷òî çàìåíèòü?  ñõåìîòåõíèêå íå î÷åíü, íî ñ ïàÿëüíèêîì äðóæó. | ||
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Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 10:31 |
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The Fuzz 
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Ê ìàñòåðó íåñè è äëÿ ðåìîíòà íóæíà ñõåìà |
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The RAT.The last fuzz you will ever need!
No amount of talk on a forum will give you as much information as 10 seconds plugged in. |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 11:49 |
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Ìîñêâà Ãèòàðà
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Ñõåìó âèäåë. Êàê ðàç ñ å¸ ïîìîùüþ ïîíÿë ÷òî íåèñïðàâíûé äèîä - 1N4003. Íà ñõåìå îí D9. Çàìåíèòü åãî íà àíàëîãè÷íûé è ãîòîâî. Ïðàâèëüíî âåäü? | |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 12:24 |
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Ìîñêâà
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Áîþñü, ÷òî íå âñå òàê ïðîñòî, ðàç çàùèòíûé äèîä òàê ðàçíåñëî. | |
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Gibson LPGothic / Ibanez Prestige 2570->T.C.El.Classic Sustain+Parametric EQ->T.C.El.G-System // Ibanez TS808HW // TopTone DG1// Wampler Sovereign Distortion // Animal Sound JTM45/JCM800 TubePreamp->TwoNotesTorpedoLive // T.C.El.G-System->RME FF-400
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 12:47 |
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Ìîñêâà Ãèòàðà
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>Áîþñü, ÷òî íå âñå òàê ïðîñòî, ðàç çàùèòíûé äèîä òàê ðàçíåñëî. Ìåíÿ îáíàäåæèâàåò òîò ôàêò, ÷òî ÷èñòûé ñèãíàë ïðîõîäèò. Âðîäå íà ñõåìå âñå îñòàëüíûå ýëåìåíòû â ïîðÿäêå. Õîòÿ êòî åãî çíàåò, ìîæåò, âñ¸ âûøëî èç ñòðîÿ. Íó ïîïðîáîâàòü çàìåíèòü äèîä ìîæíî-òî? 2 ðóáëÿ ñòîèò. À ê ìàñòåðó íåñòè.. ìíå ýòà ïåäàëü çà òàêèå ãðîøè äîñòàëàñü, ÷òî îòäàâàòü äåíüãè çà ðåìîíò íå îñîäî õî÷åòñÿ.. À ñàìîñòîÿòåëüíî ïîêîïàòüñÿ ìîæíî, äà è ïðîñòî èíòåðåñíî. |
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Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 12:52 |
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Ìîñêâà
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Ñìåëîñòü ãîðîäà áåð¸ò) ïðîáóéòå. | |
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Gibson LPGothic / Ibanez Prestige 2570->T.C.El.Classic Sustain+Parametric EQ->T.C.El.G-System // Ibanez TS808HW // TopTone DG1// Wampler Sovereign Distortion // Animal Sound JTM45/JCM800 TubePreamp->TwoNotesTorpedoLive // T.C.El.G-System->RME FF-400
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 08.03.2019 18:33 |
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Ìîñêâà Ãèòàðà
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Àïäåéò. Äèîä çàìåíèë. Ðåçóëüòàòà íå äàëî. Âèäèìî, ÷òî-òî åù¸ âûøëî èç ñòðîÿ. Òåñòåðà ïîä ðóêîé íåò. Òàê ÷òî ìîè "ðåìîíòíûå ðàáîòû" çàâåðùåíû. Ïî÷¸ì ðåìîíò ó ìàñòåðà ïðèìåðíî âûéäåò?( è ãäå åãî íàéòè? | |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 09.03.2019 00:20 |
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Ñòàâðîïîëü
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Ïîäîáíàÿ ñõåìà çàùèòû îò ïåðåïîëþñîâêè âåðîÿòíî ïîäðàçóìåâàåò ëèáî î÷åíü ñëàáûé ÁÏ, ëèáî íàëè÷èå â íåì êàêèõ-òî ñâîèõ äîïîëíèòåëüíûõ çàùèò - ïðåäîõðàíèòåëÿ èëè îãðàíè÷åíèÿ òîêà êîðîòêîãî çàìûêàíèÿ èëè åùå ÷åãî â ýòîì ðîäå. Íî òóò ïîõîæå ïèòàëüíèê îêàçàëñÿ î÷åíü ñèëüíûé, íî íå î÷åíü óìíûé - ñíà÷àëà âçîðâàë äèîä, à çàòåì îáðàòíîå íàïðÿæåíèå ïîøëî äàëüøå íà ñõåìó. Åñëè ïåäàëü âîîáùå ïîääàåòñÿ ðåìîíòó, òî ÷òîá èñêëþ÷èòü òàêèå ñèòóàöèè â äàëüíåéøåì, ìîæíî ïîïðîñèòü ìàñòåðà ïîñòàâèòü òóäà äèîä Øîòòêè, ïðè÷åì ïîñëåäîâàòåëüíî ñ íàãðóçêîé, à íå ïàðàëëåëüíî (êàê ýòî ñäåëàíî â îðèãèíàëüíîé ñõåìå). Ïîòåðÿåòñÿ ïðèìåðíî 0.3-0.35 Â, èç-çà ýòîãî áàòàðåéêà ïðîñëóæèò íåìíîãî ìåíüøå ïî âðåìåíè, çàòî ýëåêòðîíèêà áóäåò â áåçîïàñíîñòè. | |
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TrollProof™ System
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 09.03.2019 01:11 |
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Ìîñêâà Ãèòàðà
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Ïîíÿòíî. À ãäå ìàñòåðà íàéòè? Çäåñü âîäÿòñÿ îíè? Íàäî õîòÿ áû ñäåëàòü äèàãíîñòèêó. Ìîæåò òîëêó â ðåìîíòå óæå íåò. | |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 09.03.2019 08:41 |
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The Fuzz
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Èùè â | |
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The RAT.The last fuzz you will ever need!
No amount of talk on a forum will give you as much information as 10 seconds plugged in. |
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| Àâòîð |
Òåìà: Re: Ibanez DE7. Ñãîðåë äèîä?
Âðåìÿ: 11.03.2019 11:48 |
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Âîñòî÷íîå Èçìàéëîâî ñåìïëåð, ñìû÷îê è êàíèôîëü 
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>Ñõåìó âèäåë. Êàê ðàç ñ å¸ ïîìîùüþ ïîíÿë ÷òî íåèñïðàâíûé äèîä - 1N4003. Íà ñõåìå îí D9. Çàìåíèòü åãî íà àíàëîãè÷íûé è ãîòîâî. Ïðàâèëüíî âåäü? ïîëÿðíîñòü âêëþ÷åíèÿ äèîäà ñîáëþäåíà? 
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Ìåíÿ ïóòåí îáûäëèë, ÿ ïîýòîìó â ïîäúåçäå ññó (Âåïðü)
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